Holder



FIG. 1 is a front/left/top perspective view of a first embodiment of a holder; a front/right/top perspective view would be a mirror image thereof;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a right side elevational view thereof (a left side elevational view would be a mirror image thereof).

FIG. 4 is a front/left/top perspective view of a second embodiment of a holder; a front/right/top perspective view would be a mirror image thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a right side elevational view thereof (a left side elevational view would be a mirror image thereof).

The broken lines depict portions that form no part of the claimed design. 

CLAIM I claim the ornamental design for a holder, as shown and described. 